c078dc37a9
This is just a cleanup work to hide some of the private state of ReplSetTest so it is easier to encapsulate and add new logic. Also enables strict mode.
57 lines
2.1 KiB
JavaScript
57 lines
2.1 KiB
JavaScript
// Test that GLE asserts when the primary steps down while we're waiting for a replicated write.
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//
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// This test requires the fsync command to force a secondary to be stale.
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// @tags: [requires_fsync]
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var replTest = new ReplSetTest({ name: 'testSet', nodes: 2 });
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var nodes = replTest.startSet();
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replTest.initiate();
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var master = replTest.getPrimary();
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// do a write to allow stepping down of the primary;
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// otherwise, the primary will refuse to step down
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print("\ndo a write");
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master.getDB("test").foo.insert({x:1});
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replTest.awaitReplication();
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// do another write, because the first one might be longer than 10 seconds ago
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// on the secondary (due to starting up), and we need to be within 10 seconds
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// to step down.
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var options = { writeConcern: { w: 2, wtimeout: 30000 }};
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assert.writeOK(master.getDB("test").foo.insert({ x: 2 }, options));
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// lock secondary, to pause replication
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print("\nlock secondary");
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var locked = replTest.liveNodes.slaves[0];
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printjson( locked.getDB("admin").runCommand({fsync : 1, lock : 1}) );
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// do a write
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print("\ndo a write");
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master.getDB("test").foo.insert({x:3});
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// step down the primary asyncronously
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print("stepdown");
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var command = "sleep(4000); tojson(db.adminCommand( { replSetStepDown : 60, force : 1 } ));"
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var awaitShell = startParallelShell(command, master.port);
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print("getlasterror; should assert or return an error, depending on timing");
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var gleFunction = function() {
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var result = master.getDB("test").runCommand({getLastError : 1, w: 2 , wtimeout :30000 });
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if (result.errmsg === "not master" ||
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result.code == 10107 ||
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result.code == 11601 /*interrupted*/ ) {
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throw new Error("satisfy assert.throws()");
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}
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print("failed to throw exception; GLE returned: ");
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printjson(result);
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};
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var result = assert.throws(gleFunction);
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print("result of gle:");
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printjson(result);
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var exitCode = awaitShell({checkExitSuccess: false});
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assert.neq(0, exitCode, "expected replSetStepDown to close the shell's connection");
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// unlock and shut down
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printjson(locked.getDB("admin").fsyncUnlock());
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replTest.stopSet();
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